I removed a over fused 50 amp breaker and installed a 40 amp breaker in its place. Also removed a over sized 40 amp breaker and installed a new 2 pole 30 amp breaker I also removed all double tapped neutrals and separated them under different screws on the ground bar Due to the age of the panel and style I would recommend a new electrical panel in the near future but as for now this panel is fused properly Also put nolox on wires attaching to breakers to avoid over heating